Bourns, CM45, 1812 (4532M) Wire-wound SMD Inductor with a Ferrite Core, 220 μH ±10% Wire-Wound 100mA Idc Q:40

View all Surface Mount Inductors
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Subtotal (1 pack of 10 units)*

£1.75

(exc. VAT)

£2.10

(inc. VAT)

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Temporarily out of stock
  • 999,999,990 unit(s) shipping from 19 February 2026
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Units
Per unit
Per Pack*
10 - 40£0.175£1.75
50 - 90£0.149£1.49
100 - 490£0.13£1.30
500 - 1990£0.114£1.14
2000 +£0.104£1.04

*price indicative

Packaging Options:
RS Stock No.:
692-7780
Mfr. Part No.:
CM453232-221KL
Brand:
Bourns
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Brand

Bourns

Inductance

220 μH

Maximum DC Current

100mA

Package/Case

1812 (4532M)

Length

4.5mm

Depth

3.2mm

Height

3.2mm

Dimensions

4.5 x 3.2 x 3.2mm

Tolerance

±10%

Maximum DC Resistance

10Ω

Series

CM45

Core Material

Ferrite

Maximum Self Resonant Frequency

4MHz

Minimum Operating Temperature

-40°C

Inductor Construction

Wire-Wound

Maximum Operating Temperature

+100°C

Minimum Quality Factor

40

Bourns 1812 CM45 Series Wire Wound Inductors


Bourns Surface mount inductors have accurate dimensions for automatic surface mounting. These SMT inductors have high resistance to heat and humidity, also good resistance to mechanical shock and pressure. The inductors have a wide inductance range (1.0Nh to 1000Μh).


SMT 1812 Inductors (Chokes)

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